apitech/loki - loki - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Christian Haudum	1623609263	Use correct header name in docs for query fairness in scheduler (#11875 )	1 year ago
Owen Diehl	3a92834de0	[Blooms] Stateless archiving (#11872 ) Moves the archival code to an interface based approach, removing the explicit fs dependency. We can now implement with in-memory solutions. Also refactors to use a tar-file iterator and marks tests as parallelizable.	1 year ago
Christian Haudum	73edf7a943	(chore) Bloomshipper: Separate store and client (#11865 ) What this PR does / why we need it: This PR removes the `StoreAndClient` interface that was accepted by the `BloomShipper`. Since the `BloomStore` had to not only implement the `Store` interface, but also the `Client` interface, it caused re-implementation of the same methods in different ways. Now the shipper solely relies on the `Store` interface. See individual commit messages for more context. Tests have been rewritten from scratch and placed in their own respective test files for store and client. --------- Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	1 year ago
Callum Styan	2e3fa3b861	quantile sharding: switch to ddsketch sparse constructor and remove quantile vector pooling in Join function (#11844 ) This should reduce our memory usage for our quantile sketches by about half, at least in our current situation we'll OOM after ~160-170 minutes instead of ~90 😢 --------- Signed-off-by: Callum Styan <callumstyan@gmail.com> Co-authored-by: Karsten Jeschkies <karsten.jeschkies@grafana.com>	1 year ago
Christian Haudum	f97fb093f3	(chore) Bloom store: Rewrite block downloading/caching in bloom store fetcher (#11857 ) What this PR does / why we need it: 1. The `BloomStore` interface gets a new function `FetchBlocks()`, which accepts `[]BlockRef` and returns `[]BlockDirectory`. The fetcher implements a new function `FetchBlocks()` which returns a list of block directories. A block directory represents a local file path that contains the extracted files of a bloom block. It also holds a counter of active readers that access the directory. This is used for safely deleting the directory in case it needs to be removed from disk (eg. max disk/cache size reached). The fetcher resolves the block directory from three places: 1. Cache: The in-memory cache that holds actively accessed directories and keeps track of used disk size. 2. Filesystem: In case the cache was emptied (e.g. when restarting the process) but the block directory is present on disk, it can be re-assambled into a bloom directory that can be put to cache. 3. Storage: If the directory is not present locally, the block archive is downloaded and extracted and the block directory is put to cache. 2. The `{Meta,Block}Client` interfaces are unified: Both clients define the same set of operations: Get{Meta,Block} Get{Meta,Block}s Put{Meta,Block} Delete{Meta,Block}s 3. The `blockDownloader` is replaced by a simple queue powered by a channel. The queue is implemented using generics, so it can be re-used for different request/response types. 4. Code related to "block caching" moved into a separate file `cache.go` and unused code is removed. --------- Signed-off-by: Christian Haudum <christian.haudum@gmail.com> Co-authored-by: Owen Diehl <ow.diehl@gmail.com>	1 year ago
Periklis Tsirakidis	24c760a75e	operator: Allow custom audience for managed-auth on STS (#11854 )	1 year ago
Dylan Guedes	9b7e48aca9	Ingesters: Revert "Add metrics.go log line when reading from an ingester (#11571 )" (#11818 ) What this PR does / why we need it: This reverts commit `f04d0db434` Although it is useful, the amount of logging it generates is too massive. In the future we might revisit it but with a different approach.	1 year ago
Salva Corts	0358b6d968	Correctly check chunks in bloom block querier. (#11862 ) What this PR does / why we need it: This PR fixes the block querier to correctly test blooms for chunks. Before this PR, for each chunk we were checking the same set of search terms against the bloom. Therefore, we were not filtering chunks, but only series. This PR uses the chunk ref as a prefix for the search term. Special notes for your reviewer: Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`)	1 year ago
Karsten Jeschkies	b1a0272357	Run GitHub action checks on pull requests against main. (#11864 ) What this PR does / why we need it: The GitHub action `checks` should run on each pull request. Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`)	1 year ago
Karsten Jeschkies	486d14572d	Annotate code with lint issues (#11823 ) What this PR does / why we need it: This should make it easier to find and fix lint issues. Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`)	1 year ago
Ashwanth	69919a303b	ruler: add filtering support for prometheus rules api (#11817 ) What this PR does / why we need it: Adds `rule_name`, `rule_group`, `file` and `type` query parameters for filtering the response of `/prometheus/api/v1/rules` endpoint. Replicates mimir's functionality: https://github.com/grafana/mimir/pull/5291 - all of them are optional. - `type` paremeter accepts either `alert` or `record` - `rule_name`, `rule_group`, `file` can accept multiple values and they filter the response accordingly. There is a minor change in behavior: `/prometheus/api/v1/rules` endpoint will no longer return empty rule groups which is inline with both [prometheus](https://github.com/prometheus/prometheus/pull/12270/files#diff-315f251cdd7e93fcec1e7e9505744da1d1828f30d2b61d1f4ce963fa26bf1909R1403) and [mimir](https://github.com/grafana/mimir/pull/5291/files#diff-e5424c21c0e827bd1c9d3f669ed605897696bdc27993bc8bfd7113eba787b49dR1120). This is not a breaking change since rule groups with [no rules fail validation](`27fbd62505/pkg/ruler/base/manager.go (L295)`) and cannot be created. Which issue(s) this PR fixes: Fixes https://github.com/grafana/loki/issues/9295 Special notes for your reviewer: Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [x] Documentation added - [x] Tests updated - [x] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`)	1 year ago
Sandeep Sukhani	c350641a64	otlp: add docs for per tenant otlp config (#11849 ) What this PR does / why we need it: In PR #11143 we added support for per tenant otlp config. This PR adds the relevant documentation to explain how the config looks and works. Checklist - [x] Documentation added --------- Co-authored-by: J Stickler <julie.stickler@grafana.com>	1 year ago
Owen Diehl	0f34d9155e	Blooms/block metadata (#11859 ) A few updates to the bloom library: * Uses `FingerprintBounds` in series headers * Encodes `BlockOptions` in the series file so we can later read the target page & block sizes the block was generated with in addition to the schema. * Introduces `BlockMetadata` struct and loads it correctly from blocks. This struct will be used to convert to the `BlockRef`s from the `bloomshipper` pkg and used in the bloom compactor + bloom gateway * Integrates checksums better into block building and XORs the headers metadata from each file (blooms, series) together to generate a final checksum for the block (a combination of both files).	1 year ago
Nikki Ashton	5132f6d2a7	Remove trailing tab character in helm templates (#11805 ) What this PR does / why we need it: Remove trailing tab character in helm templates Which issue(s) this PR fixes: Fixes #11385 Special notes for your reviewer: Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [x] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`)	1 year ago
Owen Diehl	d413c28fa3	Blooms: Align compactor to shipper (#11855 ) Does some alignment work between the `bloomcompactor` and the `bloomshipper` pkgs. Notably: * Uses `bloomshipper.BlockRef` everywhere (removes old bloomshipper struct * Integrates `v1.FingerprintBounds` in `Ref` struct * `Location` interface to distinguish local paths vs paths in object storage for certain types (`{Meta,Bloom}Ref`s) * Introduces `KeyResolver` interface to generate locations from these structs * Integrates `KeyResolver` into our bloom store. In the future, this will allow us to change key structures across schema boundaries when we want to change\|improve them. * Removes `BlockPath` from `BlockRef` in favor of the new resolving functionality. This is also beneficial because it lets us _calculate_ locations from the pure Ref objects, rather than tie some arbitrary state to them which can change (or not be populated by accident).	1 year ago
Robert Jacob	009c53a75e	operator: Add support for running with Azure Workload Identity (#11802 )	1 year ago
Owen Diehl	098eef7bd4	Blooms/bounds integration (#11848 ) Replaces `Ref`'s min/max fingerprint fields with `v1.FingerprintBounds` and improves a bunch of checks that use it. Builds on top of https://github.com/grafana/loki/pull/11847	1 year ago
Salva Corts	c335cd200e	Extract shard annotation into new FingerprintFilter interface (#11834 ) What this PR does / why we need it: This PR extracts the `Match` and `Bounds` methods of TSDB's `ShardAnnotation` into a new interface `FingerprintFilter`. This will allow us to query the index for any fingerprint bounds, not just power of 2 shard factors. We now use this in the bloom compactor by calling the index `ForSeries` ([here][1]) passing a fingerprint filter with the bounds of the FP range owned by the compactor. Special notes for your reviewer: Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [x] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`) [1]: `de4f56e42d/pkg/bloomcompactor/bloomcompactor.go (L408)`	1 year ago
Christian Haudum	1191f88190	(chore) Bloom shipper: Extend `Interval` struct with utility functions (#11841 ) Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	1 year ago
Owen Diehl	928e3f34f8	Blooms: Prepare compactor refactor (#11847 ) Prepares `bloomcompactor` pkg for integration with new logic, primarily removes/thins out existing code.	1 year ago
Steven Dungan	8289ca7188	Structured metadata docs update (#11843 ) * Rewrote description to highlight primary use case * Added defaults for how much structured metadata can be added to log lines * Rewrote example queries What this PR does / why we need it: Which issue(s) this PR fixes: Fixes #<issue number> Special notes for your reviewer: Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`)	1 year ago
Christian Haudum	4411649a0e	(chore) Bloom shipper: Replace `Keyspace` struct with `v1.FingerprintBounds` (#11839 ) The latter struct has more utility functions to compare and operate on bounds. --------- Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	1 year ago
Owen Diehl	509f6f6b66	Bloom/controller wiring (#11831 ) Functionality & testware for building bloom block plans.	1 year ago
Meng Ye	45e5b427b1	docs: fix row_shards doc (#11795 ) for v10 or greater, default is 16 refer to `1002ba00df/pkg/storage/config/schema_config.go (L336)` What this PR does / why we need it: Which issue(s) this PR fixes: Fixes #<issue number> Special notes for your reviewer: Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`) --------- Co-authored-by: J Stickler <julie.stickler@grafana.com>	1 year ago
Sandeep Sukhani	7a04da852a	otlp: fix otlp service.name check when no resource attributes are defined (#11837 ) What this PR does / why we need it: When no resource attributes are defined, check for `service.name` resource attributes fail with `nil pointer dereference`. This PR fixes the issue by checking the bool returned by the `Get` method on resource attributes. Checklist - [x] Tests updated	1 year ago
Christian Haudum	6902130c9a	Bloom shipper: Restructure bloom store (#11828 ) What this PR does / why we need it: This PR changes the structure of how the bloom client * The `BloomStore` is the top component interface which implements the `Store` and the `Client` interfaces. The store holds a store entry for each schema period. * The `bloomStoreEntry` implements the `Store` and `Client` interfaces. It holds a bloom client for a single schema period. Additionally, the store entry also exposes a fetcher for metas (and in the future for blocks), which is responsible for getting data from cache or storage (if not available in cache). * The `BloomClient` implement the `Client` interface. The bloom client uses an object client for the schema period of the bloom client. * The `Fetcher` can fetch and cache metas. This structure is very similar to what we use for the chunk store. Note Before implementing `FetchBlocks()` in the `BloomStore`, I want to implement the new `FingerprintBounds` type also in the shipper and bloom gateway code to be consistent across components, as well as to make use of the new utilities exposed by them. The store implementation probably needs some specific test cases around using the correct store entry for different schema period configs. The code however is mostly taken from the chunk store implementation. --------- Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	1 year ago
Yogev Levy	5675baecbe	Adding annotations support for statefulset-read.yaml (#11690 ) Adding fixing lake of annotations support for `read` StatefulSet What this PR does / why we need it: Currently there is no use for `read.annotations` at the `statefulset-read.yaml` file. The key exists on `values.yaml` file, with no use. Which issue(s) this PR fixes: Fixes #11688 Special notes for your reviewer: Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [x] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`) --------- Co-authored-by: Michel Hollands <42814411+MichelHollands@users.noreply.github.com>	1 year ago
Paul Rogers	d4e359dea8	Change distributor latency to have a regular expression equals (#11827 ) Currently, the distributor latency panel uses a "=" in the code as opposed to a "=~", causing the panel to render as empty. This is to fix that issue. What this PR does / why we need it: Which issue(s) this PR fixes: Fixes #<issue number> Special notes for your reviewer: Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`)	1 year ago
Dylan Guedes	3b7ac359bc	Spans: Stop emitting `GetChunks` and `IndexClient.GetChunkRefs` (#11825 ) What this PR does / why we need it: Modify our code to not emit the `GetChunks` and the `IndexClient.GetChunkRefs` spans. We don't worse our observability by getting rid of them because their data is redundant with parent spans. Example: - If an specific index-gateway or ingester struggles, the parent span `/logproto.Querier/GetChunkIDs` will report it just fine - If an specific query causes trouble the `query.Exec` span will show the query name, the `start` and `end`, etc. Also, its children will show the slower parts of the query (in case we have a weak link) Which issue(s) this PR fixes: N/A	1 year ago
Robert Jacob	38d205b967	operator: Improve messages for errors in storage secret (#11824 )	1 year ago
Meng Ye	9d4d101169	docs: fix runtime_config example (#11798 ) What this PR does / why we need it: Which issue(s) this PR fixes: Fixes #<issue number> Special notes for your reviewer: Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`) --------- Co-authored-by: J Stickler <julie.stickler@grafana.com>	1 year ago
Owen Diehl	a56b56c8b0	[Bloom] Keyspace aware bloom creation, library utilities (#11810 ) This PR continues work refactoring the bloom compactor pkg and adds a bunch of utilities for keyspace manipulation/mgmt. A lot of the bloom block logic is contained here as a skeleton. This code is not complete, but is fine to merge as we don't use this yet and should be easier to review before it gets too large.	1 year ago
Vladyslav Diachenko	821c0b1ae0	DequeueMany fix (#11797 ) What this PR does / why we need it: Previously we relied only on the index of the tenant's queue to read the requests from the same tenant's queue. However, as long as the queue is aggressively used by the consumers in parallel, there are a few edge cases when knowing the index of last used tenant's queue is not enough to guarantee that we dequeue items from exactly the same tenant's queue. Special notes for your reviewer: Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [x] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`) --------- Signed-off-by: Vladyslav Diachenko <vlad.diachenko@grafana.com>	1 year ago
Christian Haudum	ecab33a932	Bloom Gateway: Extract processing logic from bloom worker into separate struct (#11812 ) What this PR does / why we need it: The processor executes a set of tasks. It cleanly separates I/O from logic and therefore is more testable than the current worker implementation. `9602214abf/pkg/bloomgateway/processor.go (L33-L36)` Note: The processor is not used yet in the worker. Certain parts must be refactored when #11810 is merged. --------- Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	1 year ago
Christian Haudum	e0e143a88f	Bloom Gateway: Make tasks cancelable (#11792 ) This PR refactors the bloom gateway workers so that tasks that have been enqueued by requests do not end up locking the results channel and therefore the worker, in case the request was cancelled (`context cancelled`) or timed out (`context deadline exceeded`). It also handles errors from the shipper in a way that they are returned to the waiting request asap so it can return and does not need to wait for all tasks to finish. This PR also fixes the worker shutdown in a way that it now gracefully stops and continues to work off the remaining tasks from the queue. --------- Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	1 year ago
Christian Haudum	c01a823f1f	(chore) Bloom Gateway: Avoid unnecessary merging of tasks prior to passing them to the FusedQuerier (#11809 ) What this PR does / why we need it: The `requestIterator` (`v1.Iterator[v1.Request]`) can be built directly from the task and does not require any unnecessary merging of tasks, since this is done by the `v1.FusedQuerier` already. Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	1 year ago
Poyzan	de83ae0fc7	Update Helm chart docs and yaml (#11800 ) What this PR does / why we need it: Following recent loki `v2.9.4` and GEL `v1.8.6` patch releases, updates Helm chart docs and yaml. Loki release drone creates is the [PR as expected](https://github.com/grafana/loki/pull/11769/files), but there seems to be a problem with the GEL drone generating the docs -which is looked at separately. Instead I manually updated them in one go.	1 year ago
Sheikh-Abubaker	012cf92dd2	area/grafana-agent-operator: Bumped grafana-agent-operator version (#11576 ) What this PR does / why we need it: Which issue(s) this PR fixes: Fixes #11572 Special notes for your reviewer: Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [x] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`) --------- Signed-off-by: Sheikh-Abubaker <sheikhabubaker761@gmail.com> Co-authored-by: Michel Hollands <42814411+MichelHollands@users.noreply.github.com>	1 year ago
Vladislav	541b109c3d	Docs: Fixed docker_sd_configs top level key name (#11803 ) What this PR does / why we need it: Misspelling in top level key name, promtail accept docker_sd_configs but not docker_sd_config Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`) Co-authored-by: J Stickler <julie.stickler@grafana.com>	1 year ago
Joao Marcal	fe4ba0c3ba	operator: Add OpenShift CloudCredentials support for AWS STS (#11524 ) Co-authored-by: Periklis Tsirakidis <periklis@redhat.com>	1 year ago
Owen Diehl	de4f56e42d	[Blooms] Refactoring bloom compactor to isolate state from logic (#11793 ) This PR refactors a bunch of code to separate state+I/O related complexity from logic so we can test and extend it more easily. It also adds more logic for the bloom generator to use.	1 year ago
William Dumont	215b5fd2fd	<Promtail>: Fix flaky docker test (#11777 ) What this PR does / why we need it: We ported this fix a few days ago to the Agent via this [PR](https://github.com/grafana/agent/pull/6201) but the added test is often failing in our drone pipeline. I believe that there are two reasons why this test is flaky: - the test expects that the 5 last lines of logs are the expected ones but it seems that other lines might be logged as well (https://drone.grafana.net/grafana/agent/16045/4/2) - we saw that the simulated container did not always have enough time to stop before calling the tgt.startIfNotRunning() to restart it. (https://drone.grafana.net/grafana/agent/16077/4/2) Fix: - the test now uses "assert.EventuallyWithT" and checks that within 5 seconds the expected log lines will be amongst the logs without duplicate. - the test now stops the simulated container before restarting it Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) --------- Co-authored-by: Michel Hollands <42814411+MichelHollands@users.noreply.github.com>	1 year ago
Salva Corts	3df253fdb7	Add test-target-branch stage to drone again (#11799 ) What this PR does / why we need it: Adding the stage back after removing it in https://github.com/grafana/loki/pull/11785 to fix the test failing in main.	1 year ago
Salva Corts	d97ac48681	Add timing metrics for compaction (#11785 ) What this PR does / why we need it: This PR modifies the metrics of the bloom compactor to: - Add new histogram metrics to track the time spent to process compaction cycles, tenants and jobs. - Replace `_succeeded` and `_failed` metrics with a new `_completed` metric with a status label. Which issue(s) this PR fixes: Fixes #<issue number> Special notes for your reviewer: Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`)	1 year ago
Periklis Tsirakidis	88df82295d	operator: Update Loki operand to v2.9.4 (#11778 ) What this PR does / why we need it: Update Loki operand to v2.9.4 Which issue(s) this PR fixes: Fixes #<issue number> Special notes for your reviewer: Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [x] Documentation added - [ ] Tests updated - [x] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`)	1 year ago
George Wilson	1002ba00df	Note the helm chart and docs do not agree (#11782 ) What this PR does / why we need it: Docs do not match the code in the helm chart - where the read deployment is made as a statefulset with ReadWriteOnce disks (https://github.com/grafana/loki/blob/main/production/helm/loki/templates/read/statefulset-read.yaml). I suspect the docs are correct that it's possible - but given it's the official helm chart - the deviation should be noted. Which issue(s) this PR fixes: N/A Special notes for your reviewer: Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [x] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`) --------- Co-authored-by: J Stickler <julie.stickler@grafana.com>	1 year ago
Trevor Whitney	406b10c675	accidentally merged this from ##11333 (#11788 ) What this PR does / why we need it: I did not intend to merge this change, reverting to what it was before merging #11333	1 year ago
Trevor Whitney	a064f5d670	feat: add release please config (#11333 ) What this PR does / why we need it: The new release process is being developed in another repo for now as it enables much faster feedback loops. We are at the stage where we are pulling the Loki repo and building images, so it's time to move the `release-please` config into Loki, and configure it for the various packages we will be releasing. This PR adds the two basic configs that `release-please` requires. This PR does not change anything about the release process, it just enables us to keep iterating out of band until we're ready to move over. Which issue(s) this PR fixes: Re #11332	1 year ago
Dylan Guedes	9964a30b62	Jsonnet: Change by-pod source code to reuse the `latency` util function (#11783 ) What this PR does / why we need it: Modify our implementation of `p99LatencyByPod` to reuse the `latencyPanel` util function.	1 year ago
Owen Diehl	191466523e	[Blooms] Fix panic when accessing page outside of page bounds (#11787 ) Move variable declaration to only access the desired page when it's valid. Also removes an unused (duplicate) test fn.	1 year ago

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